Maintenance; System And Outdoor Sensor Trim; Fast Cycle; Password And Local Security - heat-timer MPC Platinum Installation And Operation Manual

MAINTENANCE

SELECT: Settings/<Maintenance>
The Maintenance menu gives access to sensor trimming, Password protection, and DHW
settings.

SYSTEM AND OUTDOOR SENSOR TRIM

SELECT: Settings/<Maintenance>/System Trim
SELECT: Settings/<Maintenance>/Outdoor Trim
Each is Adjustable from -5 to +5
• The Heat-Timer thermistor type sensors are very accurate, and normally require no
calibration. Sometimes it may be desirable to make small adjustments to the displayed
value for either the outdoor temperature or the HSS. The Trim setting can adjust the
displayed value by ± 5°F.
• Do not use the Trim setting to make the Outdoor temperature sensor match that reported on
TV. Outdoor temperature can vary widely over a broadcast range. Only trim the outdoor
sensor based on an accurate thermometer reading taken where the sensor is located.

FAST CYCLE

SELECT: Settings/<Maintenance>/Fast Cycle
Off, On
• The Fast Cycle changes cycle minutes to cycle seconds. Thus, you can view a 60-minute
cycle in 60 seconds.
• Use the Fast Cycle to test the boiler or valve. As long as the Thermal Lockout is OFF, the
MPC Platinum will bring on the boiler or open the valve.
• Note that the Fast Cycle feature only works when the MPC Platinum is in a cycle. It does
not override the Heat Established function or prevent the Thermal Lockout.

PASSWORD AND LOCAL SECURITY

Adjustable to any four letters
SELECT: Settings/<Maintenance>/Password
• The Password is a security measure to prevent unauthorized local control users from making
changes to the MPC Platinum settings. It consists of four letters.
• It does not protect against any remote changes. Remote Internet changes have a web login
screen with a different password for each user.
• On the web, only the Internet account Owner can view and change the Password.
• Setting
management or ownership should change.
• The Password feature is not active unless a user enables it. If you choose to enable the Password,
DO NOT forget the Password. Write it down and store it in a safe location known to at least
one other authorized user.
• When you set the Password Enabled to Yes, none of the settings, except Shift to Extend Day,
Auto/Bypass toggle switch, and Schedules can be changed without entering the Password.
• When you try to change a protected control setting, the login screen will show upon trying to
change a setting.
• To enter the Password, turn the ADJUST/SELECT knob to the desired letter. Then, press the
ADJUST/SELECT to move on to the next letter. Once the Password is complete, you can make
multiple changes. The Password will expire after 5 minutes of no activity.
• To allow an Internet communication control overridden values local adjustment, you must
set the Control Password Mode, under the ICMS Maintenance screen, to either "Only
Overrides Require Password" or "All Changes Require Password". This allows the control
user with the proper password to make changes to overridden settings.
MPC Platinum Installation and Operation Manual
Default: 0
Default: Off
Default: MPCX
- MAINTENANCE MENU-
System Trim
Outdoor Trim
Fast Cycle
Password
<DHW Settings>
---- SYSTEM TRIM ----
+0 F
[
---- OUTDOOR TRIM ----
+0 F
[
- FAST CYCLE TEST -
Off
On
ALERT
Be sure to set the Fast Cycle
feature to Off after testing. Failure
to do so will result in under heating
and boiler/steam valve short cycling.
PASSWORDS ENABLED?
No
Yes
--------- LOGIN ---------
Enter Password:
****
CHANGE PASSWORD?
No
Yes
ALERT
When Password Enabled is set, all
settings are Read-Only except the
'Shift to Extend Day' and the Auto/
Bypass switch.
WARNING
All remotely changed settings
are automatically set to Override
status. An overridden setting
is not adjustable unless you
set the Password Mode on
the Maintenance Web page to
"ONLY OVERRIDES REQUIRE
PASSWORD" or "ALL CHANGES
REQUIRE PASSWORD".
+0 F
+0 F
Off
]
]
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